PSP fail.

Dunno why but my PSP sometimes just turns of by itself.After i turn it on,the game i'm playing (only applies for Star Wars the Force Unleashed) restarts itself.I tried another CD(of the same game,from my friend) and the same error appeared.Can't explain why that happens.Maybe my PSP doesn't like Star Wars?Just joking.So..do u have any suggestions?

How about checking the battery status No just kidding, I really have no idea what the problem might be, but Sony have never been popular for their stable operating systems, even my PS3 crashes out of a sudden sometimes.

Yeah,But if you're going on a trip and you want to check the forum(for example),i guess you won't take the PC with you,right?I'd solve the problem as fast as possible.I'm a forum addict,that's the truth.So i won't resist 3 days without checking the forums.Just checking,not necessary posting.This forum became a part of my life .I have to admit,I've learned a lot of things from all of the guys here.